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352 lines
9.9 KiB
352 lines
9.9 KiB
/*
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kpgpui.h
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Copyright (C) 2001,2002 the KPGP authors
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See file AUTHORS.kpgp for details
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This file is part of KPGP, the KDE PGP/GnuPG support library.
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KPGP is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef KPGPUI_H
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#define KPGPUI_H
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#include <kdialogbase.h> // base class of all dialogs here
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#include <tqwidget.h> // base class of Config
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#include <tqcheckbox.h> // used in inlined methods
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#include <kdebug.h> // used in inlined methods
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#include <tqcstring.h> // used in return-by-value
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#include <tqstring.h> // is a member in KeyRequester
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#include <tqvaluevector.h> // used in KeyApprovalDialog
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#include "kpgp.h"
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#include <kdemacros.h>
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class TQString;
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class TQRegExp;
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class TQCString;
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class TQCheckBox; // needed by Config, KeySelectionDialog
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class TQMultiLineEdit; // needed by CipherTextDialog
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class TQComboBox; // needed by Config
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class TQPixmap; // needed by KeySelectionDialog
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class TQPushButton; // needed by KeyRequester
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class TQTimer; // needed by KeySelectionDialog
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class TDEListView; // needed by KeySelectionDialog
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class KPasswordEdit; // needed by PassphraseDialog
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namespace Kpgp {
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class Module;
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class KeyList; // needed by KeySelectionDialog
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class Key; // needed by KeySelectionDialog
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class KeyIDList; // needed by KeySelectionDialog
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/** the passphrase dialog */
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class TDE_EXPORT PassphraseDialog : public KDialogBase
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{
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TQ_OBJECT
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public:
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PassphraseDialog( TQWidget *parent=0, const TQString &caption=TQString(),
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bool modal=true, const TQString &keyID=TQString());
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virtual ~PassphraseDialog();
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TQString passphrase();
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private:
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KPasswordEdit *lineedit;
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};
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// -------------------------------------------------------------------------
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/** a widget for configuring the pgp interface. Can be included into
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a tabdialog. This widget by itself does not provide an apply/cancel
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button mechanism. */
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class TDE_EXPORT Config : public TQWidget
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{
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TQ_OBJECT
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public:
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Config(TQWidget *parent = 0, const char *name = 0, bool encrypt =true);
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virtual ~Config();
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virtual void setValues();
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virtual void applySettings();
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TQGroupBox* optionsGroupBox() { return mpOptionsGroupBox; };
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signals:
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void changed();
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protected:
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Module *pgp;
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TQCheckBox *storePass;
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TQCheckBox *encToSelf;
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TQCheckBox *showCipherText;
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TQCheckBox *showKeyApprovalDlg;
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TQComboBox *toolCombo;
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TQGroupBox* mpOptionsGroupBox;
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};
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// -------------------------------------------------------------------------
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#define KeySelectionDialogSuper KDialogBase
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class TDE_EXPORT KeySelectionDialog: public KeySelectionDialogSuper
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{
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TQ_OBJECT
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enum TrustCheckMode { NoExpensiveTrustCheck,
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AllowExpensiveTrustCheck,
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ForceTrustCheck
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};
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public:
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/** allowedKeys: see kpgp.h
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*/
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KeySelectionDialog( const KeyList& keyList,
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const TQString& title,
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const TQString& text = TQString(),
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const KeyIDList& keyIds = KeyIDList(),
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const bool rememberChoice = false,
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const unsigned int allowedKeys = AllKeys,
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const bool extendedSelection = false,
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TQWidget *parent=0, const char *name=0,
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bool modal=true );
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virtual ~KeySelectionDialog();
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/** Returns the key ID of the selected key in single selection mode.
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Otherwise it returns a null string. */
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virtual KeyID key() const;
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/** Returns a list of selected key IDs. */
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virtual KeyIDList keys() const
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{ return mKeyIds; };
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virtual bool rememberSelection() const
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{ if( mRememberCB )
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return mRememberCB->isChecked();
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else
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return false;
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};
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protected slots:
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virtual void slotRereadKeys();
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virtual void slotSelectionChanged( TQListViewItem* );
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virtual void slotSelectionChanged();
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virtual void slotCheckSelection( TQListViewItem* = 0 );
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virtual void slotRMB( TQListViewItem*, const TQPoint&, int );
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virtual void slotRecheckKey();
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virtual void slotOk();
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virtual void slotCancel();
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virtual void slotSearch( const TQString & text );
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virtual void slotFilter();
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private:
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void filterByKeyID( const TQString & keyID );
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void filterByKeyIDOrUID( const TQString & keyID );
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void filterByUID( const TQString & uid );
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void showAllItems();
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bool anyChildMatches( const TQListViewItem * item, TQRegExp & rx ) const;
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void initKeylist( const KeyList& keyList, const KeyIDList& keyIds );
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TQString keyInfo( const Kpgp::Key* ) const;
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TQString beautifyFingerprint( const TQCString& ) const;
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// Returns the key ID of the key the given TQListViewItem belongs to
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KeyID getKeyId( const TQListViewItem* ) const;
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// Returns: -1 = unusable, 0 = unknown, 1 = valid, but untrusted, 2 = trusted
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int keyValidity( const Kpgp::Key* ) const;
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// Updates the given TQListViewItem with the data of the given key
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void updateKeyInfo( const Kpgp::Key*, TQListViewItem* ) const;
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/** Checks if choosing the given key is allowed
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Returns:
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-1 = key must not be chosen,
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0 = not enough information to decide whether the give key is allowed
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or not,
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1 = key can be chosen
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*/
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int keyAdmissibility( TQListViewItem*,
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TrustCheckMode = NoExpensiveTrustCheck ) const;
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// Perform expensive trust checks for the given keys
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bool checkKeys( const TQValueList<TQListViewItem*>& ) const;
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private:
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TDEListView *mListView;
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TQCheckBox *mRememberCB;
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TQPixmap *mKeyGoodPix, *mKeyBadPix, *mKeyUnknownPix, *mKeyValidPix;
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KeyIDList mKeyIds;
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unsigned int mAllowedKeys;
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TQTimer* mCheckSelectionTimer;
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TQTimer* mStartSearchTimer;
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TQString mSearchText;
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TQListViewItem* mCurrentContextMenuItem;
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static const int sCheckSelectionDelay;
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};
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class TDE_EXPORT KeyRequester: public TQWidget
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{
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TQ_OBJECT
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public:
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KeyRequester( TQWidget * parent=0, bool multipleKeys=false,
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unsigned int allowedKeys=AllKeys, const char * name=0 );
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virtual ~KeyRequester();
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KeyIDList keyIDs() const;
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void setKeyIDs( const KeyIDList & keyIDs );
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TQPushButton * eraseButton() const { return mEraseButton; }
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TQPushButton * dialogButton() const { return mDialogButton; }
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void setDialogCaption( const TQString & caption );
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void setDialogMessage( const TQString & message );
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bool isMultipleKeysEnabled() const;
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void setMultipleKeysEnabled( bool enable );
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int allowedKeys() const;
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void setAllowedKeys( int allowed );
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protected:
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/** Reimplement this to return a list of selected keys. */
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virtual KeyIDList keyRequestHook( Module * pgp ) const = 0;
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protected:
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TQLabel * mLabel;
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TQPushButton * mEraseButton;
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TQPushButton * mDialogButton;
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TQString mDialogCaption, mDialogMessage;
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bool mMulti;
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int mAllowedKeys;
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KeyIDList mKeys;
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protected slots:
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void slotDialogButtonClicked();
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void slotEraseButtonClicked();
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signals:
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void changed();
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private:
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class Private;
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Private * d;
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protected:
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virtual void virtual_hook( int, void* );
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};
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class TDE_EXPORT PublicKeyRequester : public KeyRequester {
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TQ_OBJECT
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public:
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PublicKeyRequester( TQWidget * parent=0, bool multipleKeys=false,
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unsigned int allowedKeys=PublicKeys, const char * name=0 );
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virtual ~PublicKeyRequester();
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protected:
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KeyIDList keyRequestHook( Module * pgp ) const;
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private:
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typedef KeyRequester base;
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class Private;
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Private * d;
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protected:
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virtual void virtual_hook( int, void* );
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};
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class TDE_EXPORT SecretKeyRequester : public KeyRequester {
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TQ_OBJECT
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public:
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SecretKeyRequester( TQWidget * parent=0, bool multipleKeys=false,
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unsigned int allowedKeys=SecretKeys, const char * name=0 );
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virtual ~SecretKeyRequester();
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protected:
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KeyIDList keyRequestHook( Module * pgp ) const;
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private:
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typedef KeyRequester base;
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class Private;
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Private * d;
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protected:
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virtual void virtual_hook( int, void* );
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};
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// -------------------------------------------------------------------------
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class TDE_EXPORT KeyApprovalDialog: public KDialogBase
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{
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TQ_OBJECT
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public:
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KeyApprovalDialog( const TQStringList&,
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const TQValueVector<KeyIDList>&,
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const int allowedKeys,
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TQWidget *parent = 0, const char *name = 0,
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bool modal = true );
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virtual ~KeyApprovalDialog() {};
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TQValueVector<KeyIDList> keys() const { return mKeys; };
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bool preferencesChanged() const { return mPrefsChanged; }
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protected slots:
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void slotPrefsChanged( int ) { mPrefsChanged = true; };
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void slotChangeEncryptionKey( int );
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virtual void slotOk();
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virtual void slotCancel();
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private:
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TQValueVector<KeyIDList> mKeys;
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int mAllowedKeys;
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int mEncryptToSelf;
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bool mPrefsChanged;
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TQPtrVector<TQLabel> mAddressLabels;
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TQPtrVector<TQLabel> mKeyIdsLabels;
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//TQPtrVector<TQListBox> mKeyIdListBoxes;
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TQPtrVector<TQComboBox> mEncrPrefCombos;
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};
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// -------------------------------------------------------------------------
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class TDE_EXPORT CipherTextDialog: public KDialogBase
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{
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TQ_OBJECT
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public:
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CipherTextDialog( const TQCString & text, const TQCString & charset=0,
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TQWidget *parent=0, const char *name=0, bool modal=true );
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virtual ~CipherTextDialog() {};
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private:
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void setMinimumSize();
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TQMultiLineEdit *mEditBox;
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};
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} // namespace Kpgp
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#endif
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